Legal analysis: people in high-risk areas: people who have lived in high-risk areas must have negative proof of nucleic acid test within 7 days before arriving at their destination. After arriving at the destination, it will be brought into community management, and it can flow in an orderly manner under the premise of health monitoring and personal protection; If you can't provide negative information of nucleic acid testing, you should accept nucleic acid testing immediately. People in low-risk areas: the health pass code is "green code", and they can flow freely if their body temperature is normal. People in low-risk areas hold the health pass code "green code", and they can move freely and orderly under the premise of normal temperature measurement and personal protection. If it is not necessary, try to avoid going to middle and high risk areas.
Legal basis: Article 12 of the Law of People's Republic of China (PRC) on the Prevention and Control of Infectious Diseases. All units and individuals within the territory of People's Republic of China (PRC) must accept the investigation, inspection, sample collection and isolation treatment of infectious diseases by disease prevention and control institutions and medical institutions, and provide relevant information truthfully. Disease prevention and control institutions and medical institutions shall not disclose relevant information and materials involving personal privacy.